The Air Tractor AT-602 is an agricultural aircraft that first flew in the United States on 1 December 1995, manufactured by Air Tractor Inc. Of monoplane low-wing, taildragger configuration, it carries a chemical hopper between the engine firewall and the cockpit. It was designed to fill a gap in the Air Tractor range between the AT-500 series with their 500 US gal (1,890 L) capacity and the AT-802s with their 810 US gal (3,070 L) capacity.